3v4l.org

run code in 300+ PHP versions simultaneously
<?php class JsonSerializer { public static function serialize($value) { //var_dump($value); } public function __call($method, $args) { var_dump($method); if ('serialize' !== strtolower('serialize')) { throw new \BadMethodCallException('Call to undefined method '.__METHOD__); } return self::serialize(...$args); } } JsonSerializer::serialize('foo'); (new JsonSerializer())->serialize('bar'); (new JsonSerializer())->baz('qux');

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0030.01716.38
8.3.50.0110.00316.15
8.3.40.0150.00018.50
8.3.30.0040.01418.71
8.3.20.0000.00720.17
8.3.10.0100.00021.73
8.3.00.0040.00419.68
8.2.180.0110.00416.63
8.2.170.0110.00422.96
8.2.160.0110.00718.86
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00419.30
8.2.120.0040.00426.35
8.2.110.0070.00421.02
8.2.100.0040.00817.66
8.2.90.0080.00017.72
8.2.80.0050.00318.09
8.2.70.0040.00417.63
8.2.60.0030.00517.38
8.2.50.0040.00417.55
8.2.40.0000.00720.48
8.2.30.0000.00719.34
8.2.20.0070.00017.92
8.2.10.0000.00818.00
8.2.00.0020.00517.93
8.1.280.0100.00325.92
8.1.270.0080.00022.05
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00622.46
8.1.230.0040.00820.88
8.1.220.0000.00817.74
8.1.210.0060.00320.44
8.1.200.0040.00417.23
8.1.190.0080.00017.11
8.1.180.0030.00518.10
8.1.170.0050.00317.62
8.1.160.0070.00018.87
8.1.150.0000.00818.68
8.1.140.0050.00319.50
8.1.130.0000.00818.77
8.1.120.0070.00017.21
8.1.110.0040.00417.25
8.1.100.0040.00417.23
8.1.90.0000.00817.30
8.1.80.0040.00417.30
8.1.70.0030.00317.32
8.1.60.0060.00617.46
8.1.50.0050.00317.47
8.1.40.0090.00017.33
8.1.30.0050.00317.47
8.1.20.0000.00817.56
8.1.10.0050.00217.45
8.1.00.0040.00417.52
8.0.300.0040.00420.07
8.0.290.0060.00316.63
8.0.280.0070.00018.27
8.0.270.0000.00817.08
8.0.260.0030.00316.82
8.0.250.0070.00016.90
8.0.240.0000.00716.91
8.0.230.0060.00016.80
8.0.220.0040.00416.89
8.0.210.0030.00316.75
8.0.200.0030.00316.89
8.0.190.0040.00416.88
8.0.180.0040.00416.89
8.0.170.0000.00716.88
8.0.160.0030.00316.86
8.0.150.0070.00016.79
8.0.140.0040.00416.84
8.0.130.0030.00313.29
8.0.120.0000.00816.73
8.0.110.0000.00716.81
8.0.100.0000.00716.79
8.0.90.0000.00816.84
8.0.80.0070.01016.78
8.0.70.0030.00516.75
8.0.60.0000.00716.64
8.0.50.0040.00416.78
8.0.30.0130.00517.20
8.0.20.0100.01017.40
8.0.10.0000.00716.90
8.0.00.0100.00716.73
7.4.330.0060.00015.55
7.4.320.0000.00616.64
7.4.300.0000.00616.57
7.4.290.0030.00316.55
7.4.280.0000.00716.63
7.4.270.0000.00716.46
7.4.260.0030.00316.55
7.4.250.0000.00716.61
7.4.240.0020.00516.52
7.4.230.0040.00416.40
7.4.220.0140.01216.59
7.4.210.0060.00916.64
7.4.200.0000.00716.39
7.4.160.0110.00816.37
7.4.150.0030.01917.40
7.4.140.0110.00817.86
7.4.130.0090.01216.44
7.4.120.0100.00916.54
7.4.110.0130.00316.62
7.4.100.0030.01316.53
7.4.90.0090.00916.46
7.4.80.0160.00619.39
7.4.70.0140.00716.50
7.4.60.0170.00616.48
7.4.50.0030.01216.36
7.4.40.0060.01216.48
7.4.30.0060.00916.53
7.4.10.0060.01314.97
7.4.00.0060.01114.81
7.3.330.0000.00613.29
7.3.320.0000.00513.29
7.3.310.0040.00416.37
7.3.300.0070.00016.18
7.3.290.0050.00916.28
7.3.280.0090.00916.33
7.3.270.0130.00517.40
7.3.260.0110.00616.47
7.3.250.0100.00716.27
7.3.240.0130.01016.38
7.3.230.0090.00916.18
7.3.210.0070.01016.38
7.3.200.0030.01316.26
7.3.190.0120.00316.51
7.3.180.0000.01616.45
7.3.170.0080.00816.50
7.3.160.0090.00916.29
7.3.130.0030.01614.80
7.3.120.0090.00914.80
7.3.110.0080.00814.82
7.3.100.0030.00914.67
7.3.90.0030.00914.82
7.3.80.0060.00814.64
7.3.70.0090.00514.55
7.3.60.0070.00514.64
7.3.50.0030.00814.77
7.3.40.0040.00814.60
7.3.30.0100.00514.74
7.3.20.0090.00316.59
7.3.10.0080.00516.52
7.3.00.0040.00716.52
7.2.330.0090.00916.61
7.2.320.0130.00316.58
7.2.310.0060.01016.59
7.2.300.0100.00716.36
7.2.290.0080.01616.69
7.2.260.0040.01414.80
7.2.250.0030.01514.97
7.2.240.0120.00714.79
7.2.230.0080.00614.97
7.2.220.0090.00414.78
7.2.210.0020.01214.64
7.2.200.0030.00914.93
7.2.190.0080.00814.83
7.2.180.0060.00914.68
7.2.170.0040.01214.80
7.2.160.0060.01014.78
7.2.150.0000.01216.70
7.2.140.0000.01316.58
7.2.130.0080.00616.54
7.2.120.0020.01016.76
7.2.110.0020.01116.89
7.2.100.0080.00416.81
7.2.90.0050.00716.67
7.2.80.0100.00616.74
7.2.70.0060.00716.74
7.2.60.0060.00716.83
7.2.50.0100.00516.75
7.2.40.0040.00716.90
7.2.30.0060.00616.73
7.2.20.0050.00816.71
7.2.10.0050.00516.65
7.2.00.0030.00916.73
7.1.330.0050.01015.77
7.1.320.0060.00715.54
7.1.310.0080.00415.61
7.1.300.0040.00615.80
7.1.290.0090.00615.83
7.1.280.0070.00515.81
7.1.270.0050.00815.86
7.1.260.0060.00615.71
7.1.250.0020.00915.48
7.1.240.0080.00415.63
7.1.230.0080.00015.51
7.1.220.0040.00715.85
7.1.210.0060.00315.91
7.1.200.0090.00415.64
7.1.190.0090.00315.74
7.1.180.0100.00315.68
7.1.170.0060.00615.71
7.1.160.0030.01015.47
7.1.150.0050.00515.61
7.1.140.0080.00415.57
7.1.130.0000.01215.50
7.1.120.0040.00415.71
7.1.110.0000.01115.75
7.1.100.0030.01015.45
7.1.90.0000.01315.79
7.1.80.0040.00715.87
7.1.70.0090.00716.42
7.1.60.0120.01425.42
7.1.50.0120.01225.22
7.1.40.0090.01225.09
7.1.30.0050.01724.99
7.1.20.0090.01325.09
7.1.10.0070.00716.08
7.1.00.0090.00716.23
7.0.330.0000.00815.24
7.0.320.0040.00715.50
7.0.310.0120.00415.21
7.0.300.0110.00415.29
7.0.290.0070.00715.39
7.0.280.0040.00815.00
7.0.270.0000.01715.20
7.0.260.0130.00015.36
7.0.250.0030.00615.41
7.0.240.0070.01015.30
7.0.230.0000.01315.27
7.0.220.0030.01015.31
7.0.210.0060.00615.48
7.0.200.0020.01315.93
7.0.190.0070.00716.17
7.0.180.0080.00615.75
7.0.170.0030.01015.88
7.0.160.0050.01015.75
7.0.150.0060.00815.79
7.0.140.0070.00916.01
7.0.130.0100.00515.79
7.0.120.0000.01315.94
7.0.110.0080.00715.95
7.0.100.0030.01215.87
7.0.90.0060.00715.79
7.0.80.0050.00815.88
7.0.70.0030.01015.86
7.0.60.0070.00615.66
7.0.50.0070.01015.82
7.0.40.0100.00814.99
7.0.30.0100.00614.86
7.0.20.0030.01214.95
7.0.10.0050.01214.77
7.0.00.0090.00714.96
5.6.400.0000.01314.49
5.6.390.0060.00614.32
5.6.380.0080.00814.25
5.6.370.0070.00714.05
5.6.360.0040.00714.14
5.6.350.0040.00414.19
5.6.340.0070.00714.15
5.6.330.0040.00814.46
5.6.320.0030.01014.41
5.6.310.0070.00713.94
5.6.300.0070.00714.30
5.6.290.0000.01414.18
5.6.280.0030.01014.15
5.6.270.0000.01114.38
5.6.260.0120.00314.38
5.6.250.0070.00414.03
5.6.240.0060.00614.49
5.6.230.0040.01214.29
5.6.220.0000.01314.34
5.6.210.0100.00714.38
5.6.200.0120.00314.37
5.6.190.0070.01114.21
5.6.180.0070.01014.42
5.6.170.0070.01014.41
5.6.160.0040.01214.26
5.6.150.0070.01114.34
5.6.140.0000.01514.02
5.6.130.0070.01014.25
5.6.120.0080.00814.52
5.6.110.0030.01014.20
5.6.100.0140.00414.31
5.6.90.0090.00614.65
5.6.80.0030.01014.18
5.6.70.0100.00714.08
5.6.60.0070.00714.16
5.6.50.0000.01814.45
5.6.40.0030.01014.14
5.6.30.0070.00714.05
5.6.20.0030.01014.42
5.6.10.0000.00914.30
5.6.00.0030.01014.13

preferences:
53.58 ms | 400 KiB | 5 Q